ccc-code-review

ccc-code-review is a skill for Claude Code from KevinZai/commander. It costs 55 tokens per session (406 once invoked), scanned A, original, MIT.

A shortcut to a broader code-review workflow. Code review means checking proposed changes for security, correctness, speed, and maintainability before they are accepted.

In plain words
What is it for?
Use it when reviewing a Git diff, pull request, or branch changes. It is intended for finding problems and deciding what needs attention before merging.
Why use it?
It lets existing users keep using the older command while directing the work to the maintained review process. This reduces the risk of relying on an outdated review path.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; mentions Codex; $skill-name invocation.

Good fit Use it when reviewing a Git diff, pull request, or branch changes. It is intended for finding problems and deciding what needs attention before merging.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kevinzai/commander/ccc-code-review
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add KevinZai/commander --skill ccc-code-review
Clone the repo
git clone --depth 1 https://github.com/KevinZai/commander

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ccc-code-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/kevinzai/commander/ccc-code-review/github.svg)](https://agentmods.dev/skills/kevinzai/commander/ccc-code-review)
Your own site
<a href="https://agentmods.dev/skills/kevinzai/commander/ccc-code-review"><img src="https://agentmods.dev/badge/skills/kevinzai/commander/ccc-code-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ccc-code-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/kevinzai/commander/ccc-code-review"><img src="https://agentmods.dev/badge/skills/kevinzai/commander/ccc-code-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 406 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.00406
Opus 5.5 $0.00022 $0.00162
Sonnet 5.5 $0.00011 $0.00081
Haiku 4.5 $0.00006 $0.00041

Measured 3d ago against content hash 4922c16515bb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ccc-code-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

commander/cowork-plugin-codex/skills/ccc-code-review/SKILL.md · 46 lines

What it actually says

$ccc-code-review — alias for $ccc-review

CC Commander · $ccc-code-review · kept so the old command and existing references still resolve.

When to use / when not to

  • Use only when the user typed $ccc-code-review or a doc points here.
  • Everything else goes straight to $ccc-review; never add review logic to this file.

What happens

  1. Invoke the canonical skill with the Skill tool: skill: "commander:ccc-review", args: "$ARGUMENTS".
  2. $ccc-review treats a PR URL, file path or pasted diff as a free-form scope and confirms it with one picker before auditing.
  3. On Codex or when the Skill tool cannot load it, tell the user to run $ccc-review $ARGUMENTS and stop.

Decision points

None here; $ccc-review owns the lens and engine pickers.

Done when

  • $ccc-review was invoked with the same arguments, or the user was told the exact $ccc-review command to run.

Guardrails

  • Never run a review, write a report or edit code from this alias.

See also

  • $ccc-review — the review workflow
  • $ccc-qa — test suites and coverage

⚙️ Fable contract: plan before build · verifier ≠ worker · prove before alarm · loops need gates · leave durable state — rules/fable-method.md

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago Changed · +18 lines · +13 tokens per session 4922c16515bb
  2. 1mo ago First seen · 28 lines · 42 tokens per session scan A fb2354d775c1

Subscribe to this mod's changes

ccc-code-review is a skill published in the GitHub repository KevinZai/commander (6 stars, last pushed yesterday), licensed MIT. It adds 55 tokens to every session and 406 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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